Words leapt out of his white chalk in beautiful dancing movements.
They've run out of white chalk, wondered if we had any to spare.
The floor was clean and bare, except for a circle drawn in white chalk.
I was sitting on an immense warehouse of white chalk.
"The old Masters only had white chalk available for the most part, so that was what they used."
He might even be able to get down, take the inside lane away as soon as they hit the white chalk.
I leaned over and stared at traces of the same white chalk.
With white chalk, Seard wrote three names upon the board.
They moved ahead, Jupiter stopping every ten feet or so to leave question marks in white chalk.
He found it at last, an outcropping of white chalk.